Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 装备制造技术研究室

	Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna
	Yang MY(杨明毅); Xu ZG(徐志刚); He Y(贺云); Liu Y(刘勇); Wang B(王斌)
	2016
会议名称	7th International Conference on Mechanical and Aerospace Engineering, ICMAE 2016
会议日期	July 18-20, 2016
会议地点	London, United kingdom
关键词	space antenna two-dimensional pointing mechanism zero gravity tracking system constant tension suspension position optimal sliding mode
页码	614-621
通讯作者	杨明毅
中文摘要	In order to solve the problems of microgravity conditions on ground for the complicated driving mechanism of multidimensional framed structure space antenna components, a multidimensional framed structure zero gravity tracking system using constant tension suspension was designed. The system is able to perceive and tracking the intended motion of space two-dimensional pointing mechanism and deployable locking mechanism of antenna in real time, through a novel constant tension suspension controller based on position optimal sliding mode inner loop control strategy to enhance robustness and control accuracy, and solve the impact of parametric perturbation and the external disturbance of constant tension suspension system on the control accuracy. The zero gravity tracking system can provide microgravity conditions on ground for the driving mechanism of space antenna without additional force component in horizontal direction. Experimental results indicate that the control precision of the system meets the task requirements, and validate the correctness and feasibility of the scheme.
收录类别	EI ; CPCI（ISTP）
产权排序	1
会议录	Proceedings of 2016 7th International Conference on Mechanical and Aerospace Engineering, ICMAE 2016
会议录出版者	IEEE
会议录出版地	Piscataway, NJ, USA
语种	英语
ISBN号	978-1-4673-8829-0
WOS记录号	WOS:000390417000115
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/19247]
专题	沈阳自动化研究所_装备制造技术研究室
推荐引用方式 GB/T 7714	Yang MY,Xu ZG,He Y,et al. Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna[C]. 见:7th International Conference on Mechanical and Aerospace Engineering, ICMAE 2016. London, United kingdom. July 18-20, 2016.